Question

35.
is the main function of SDS
a. To Denature protein
b. To impart Negative Charge
c. To increase Separation efficiency
d. Both a and b

Answer 1

Explanation:

SDS acts as a surfactant, masking the proteins' intrinsic charge and conferring them very similar charge-to-mass ratios. The intrinsic charges of the proteins are negligible in comparison to the SDS loading, and the positive charges are also greatly reduced in the basic pH range of a separating gel.

Answer 2

BOTH A AND B IS THE ANSWER, MATE